Darley Defense showed me their Safe Water Box. The water is vacuum filled in a flexible bag, creating a barrier to oxygen and aroma, and placed in an outer board box protecting from light and air during the entire storage period, thus avoiding risk of bacterial contamination. This one-way packaging is compliant with hygienic requirements and makes packaged water affordable in a sustainable format. The bag and box are completely recyclable. Additionally, there is a tamper evident strip for food security.
The 82nd Airborne is using this during water resupply efforts during their training exercises at Fort Bragg and Fort Polk. Interstingly, they claim this is is cheaper and more effective to distribute to deployed forces than using the reusable 5 gallon jerry cans. For example, it can be configured as a CDs bundle. The cost to the 82nd Airborne is 50% cheaper than their previous water solution.
The Red Cross and FEMA are deploying this technology to hurricane stricken areas. They have 26 pallets of water going Puerto Rico this week. The Red Cross likes this bag in box packaging because one box can be given to a family and it can be easily utilized for drinking, cooking, hygiene. This is also significant because the long-term environmental footprint is substantially less compared to bottled water.
www.darley.com/pump-guide/product-water-purification/bag-in-box-water